78x130x16.9mm, 165g, Windows Mobile 2003 for Pocket PC Premium Edition , 32bit Intel XScale PXA255 @ 300MHz, 32MB ROM / 64MB RAM, 3.5" color transflective TFT display, 65536 scales, 240x320pixel, CF I., CF II., MMC, SD, 1520mAh Lithium-ion polymer battery | http://www.pdapedia.ro/acer-n10-4.html